svn path=/main/trunk/; revision=13108
- packages won't be unmerged if they are referenced by an installed package
set (with the exception of the world set, and installed being determined
by the world_sets file).
-* "world" does no longer include "system" unconditionally, but you can add
+* "world" no longer includes "system" unconditionally, but you can add
"@system" to the world_sets file to restore the old state.
portage-2.1.6